287810771457

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{331}}^1\times {\mathrm{8839}}^1$

素因数の和:9466

約数の個数: 48

約数和(自身を含む): 424688875520

約数和(自身を除く): 136878104063

約数列:

[1, 3, 11, 33, 121, 271, 331, 363, 813, 993, 2981, 3641, 8839, 8943, 10923, 26517, 32791, 40051, 89701, 97229, 98373, 120153, 269103, 291687, 986711, 1069519, 2395369, 2925709, 2960133, 3208557, 7186107, 8777127, 10853821, 26349059, 32182799, 32561463, 79047177, 96548397, 289839649, 354010789, 792867139, 869518947, 1062032367, 2378601417, 8721538529, 26164615587, 95936923819, 287810771457]

約数ペア:

[(1, 287810771457), (3, 95936923819), (11, 26164615587), (33, 8721538529), (121, 2378601417), (271, 1062032367), (331, 869518947), (363, 792867139), (813, 354010789), (993, 289839649), (2981, 96548397), (3641, 79047177), (8839, 32561463), (8943, 32182799), (10923, 26349059), (26517, 10853821), (32791, 8777127), (40051, 7186107), (89701, 3208557), (97229, 2960133), (98373, 2925709), (120153, 2395369), (269103, 1069519), (291687, 986711)]